release of python emitter .34.1

packages/http-client-python/CHANGELOG.md

@@ -1,5 +1,16 @@
 # Change Log - @typespec/http-client-python
 
+## 0.34.1
+
+### Bug Fixes
+
+- [#11177](https://github.com/microsoft/typespec/pull/11177) Fix Python SDK generation failure when `package-pprint-name` contains spaces. The shell-escaping quotes were baked into the option value and leaked into the Pyodide runtime, producing an invalid `setup.py` (e.g. `PACKAGE_PPRINT_NAME = ""Azure Web PubSub Chat Service""`) that `black` could not parse. Quoting is now applied only when building the native Python shell command.
+- [#11162](https://github.com/microsoft/typespec/pull/11162) Fix enum member names derived from date-like TypeSpec labels (e.g. `` `2020-01-01` ``) being corrupted by the js-yaml (YAML 1.2) to PyYAML (YAML 1.1) boundary. String scalars are now force-quoted when serializing the code model so names such as `2020_01_01` round-trip as strings instead of being read back as integers
+- [#11161](https://github.com/microsoft/typespec/pull/11161) Fix dangling `_types.X` references when template-instantiated models (e.g. `ResourceUpdateModel<Foo, FooProperties>`) share a `crossLanguageDefinitionId`. The TypedDict deduplication now pairs each model with its own copy by name, so distinct models such as `CacheUpdate` and `VolumeUpdate` are all rendered in `types.py`.
+
+  Also stop emitting unused TypedDicts for response-only models in `types.py`. Output-only models already render as classes in `models/` and are referenced via `_models.X`, so their TypedDict copies (e.g. `GetResponse`) were dead code. The set of TypedDicts (and discriminated-base union aliases) rendered in `types.py` is now the transitive closure of the request-body input models over their base classes, discriminated subtypes and property types. Input body overloads (including spread bodies whose usage lacks the `Input` flag) are still emitted, and any output-only model reachable from an input model — such as a discriminated subtype or an ARM `SystemData` property — is kept so no forward reference is left undefined. This fixes a `NameError` at import time when an output-only union alias (e.g. `Dinosaur = Union[TRex]`) referenced an excluded subtype, and a pyright `reportUndefinedVariable` error when an input model referenced an excluded property type (e.g. `SystemData`).
+
+
 ## 0.34.0
 
 ### Features

packages/http-client-python/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@typespec/http-client-python",
-  "version": "0.34.0",
+  "version": "0.34.1",
   "author": "Microsoft Corporation",
   "description": "TypeSpec emitter for Python SDKs",
   "homepage": "https://typespec.io",